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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1993FA46 ∴ Orbital info ∴ Epoch epochXXX
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(21144) 1993FA46  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 21144.eq0)
Keplerian elements at epoch
57567.5 MJD
Value 1-σ variation Units
a 2.69925 1.205e-08 au
e 0.117776 3.949e-08
i 2.558 4.205e-06 deg
Ω 201.49 8.443e-05 deg
ω 183.234 8.6e-05 deg
M 245.132 1.642e-05 deg
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3813 au
Aphelion 3.0172 au
Asc. node-Earth separation 2.01455 au
Desc. node-Earth separation 1.38393 au
Earth MOID 1.38384 au
Orbital period 1619.81 days
Date of orbit computation  apr 23 19:50
Correlation matrix
1.00000000-0.269750240.00066043-0.000656190.00440916-0.01931313
-0.269750241.00000000-0.00064131-0.00094125-0.025139420.14951128
0.00066043-0.000641311.00000000-0.111123430.10930792-0.00245922
-0.00065619-0.00094125-0.111123431.00000000-0.98053530-0.00358005
0.00440916-0.025139420.10930792-0.980535301.00000000-0.18985125
-0.019313130.14951128-0.00245922-0.00358005-0.189851251.00000000
Covariance matrix
1.45222310E-16-1.28380814E-163.34673037E-17-6.67667781E-164.56953526E-15-3.82084440E-15
-1.28380814E-161.55970777E-15-1.06504004E-16-3.13863881E-15-8.53840275E-149.69361179E-14
3.34673037E-17-1.06504004E-161.76829112E-11-3.94544251E-113.95301391E-11-1.69771585E-13
-6.67667781E-16-3.13863881E-15-3.94544251E-117.12896404E-09-7.11993935E-09-4.96241207E-12
4.56953526E-15-8.53840275E-143.95301391E-11-7.11993935E-097.39604761E-09-2.68042317E-10
-3.82084440E-159.69361179E-14-1.69771585E-13-4.96241207E-12-2.68042317E-102.69513232E-10